Has anyone had a Bypass for obstruction???

Hi I’m wanting to ask a few questions and find someone else who is going through the same thing. I had an obstructer after my gastric sleeve so they recommended me to have a bypass surgery. To fix it. It made me worse and now I’m on a TPN . And my alternative is to get a 3 rd endoscope balloon dilation are stay on the TPN. The obstruction was not fixed and stead of bypass the surgeon went through it. I have all kinds of questions about this procedure